tdi liquidtoluene diisocyanatetoluene diisocynate甲苯: methylbenzene; toluene二: two异: different氰酸酯: cyanate亚甲苯二苯二异氰酸酯: mdi = methylendiphenyl diisocyanate下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:甲苯二异氰酸酯,即可在微信中查询翻译